16955368

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{29851}}^1$

素因数の和:29928

約数の個数: 16

約数和(自身を含む): 32240160

約数和(自身を除く): 15284792

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 29851, 59702, 119404, 238808, 2119421, 4238842, 8477684, 16955368]

約数ペア:

[(1, 16955368), (2, 8477684), (4, 4238842), (8, 2119421), (71, 238808), (142, 119404), (284, 59702), (568, 29851)]